Please use PYTHON to answer this question!! THX a lot for your help!!

From Lab04, we know that the inverse CDF of an exponential distribution with parameter is Which can be written in python as the following function ## inverse CDF for exponential distribution ## with parameter lambda -- calculation by hand def invCDF (arr,lam): if( != type (np.array ([])) ): type (arr) try arr np.array(arr,dtype-float) except: print('wrong input for x') return np.array(I1) if( np. sum(arr-1) > 0: print'wrong input, should be in [0,1)' return np.array() return -np.log(1-arr)/lam From Lab04, we know that the inverse CDF of an exponential distribution with parameter is Which can be written in python as the following function ## inverse CDF for exponential distribution ## with parameter lambda -- calculation by hand def invCDF (arr,lam): if( != type (np.array ([])) ): type (arr) try arr np.array(arr,dtype-float) except: print('wrong input for x') return np.array(I1) if( np. sum(arr-1) > 0: print'wrong input, should be in [0,1)' return np.array() return -np.log(1-arr)/lam